Electric dry shaver brush



FIG. 1 is a perspective view of a part of a beauty care device;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate the boundary of the claim and form no part of the claimed design. 

CLAIM The ornamental design for an electric dry shaver brush, as shown and described. 